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+---
+title: darkroom-image-history-changed
+id: darkroom-image-history-changed
+weight: 12
+draft: false
+author: "people"
+---
+
+`event`
+
+This event is triggered from darkroom view whenever an image's history has changed
+and another image is being loaded or darkroom view is being changed to another view.
+
+# darkroom-image-history-changed.callback
+
+```
+function(
+  event : string,
+  image : types.dt_lua_image_t
+)
+```
+
+* **event** - _string_ - The name of the event that triggered the callback.
+* **image** - _[types.dt_lua_image_t](../types/dt_lua_image_t)_ - The image loaded into darkroom view
+
+# darkroom-image-history-changed.extra registration parameters
+
+This event has no extra registration parameters.